Feel free to build your own applications with DeoVR. It's open for 3rd party developers and could be whitelabled for your purposes.
DeoVR provides cloud video encoding processing with maximum settings for every particular headset (desktop, Go/Quest, Snapdragon phones, Playstation etc) - creating around 20 formats for every video source and playing proper format automatically on each headset. Data storage and CDN are provided as a service, meaning you can get turnkey VR video streaming solution.
Mail ivan @ deovr.com for details.